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Memory Map

The following is a memory map that was generated based on the MAME source code (.180).  This information is only as accurate as the MAME driver is.  If you see any errors, please let me know what that error is.
 
The Memory Area is related to where the information is from (CPU, Sound Board, etc..), and it may also reflect what it has in common with other hardware.
Police Trainer (P&P Marketing, 1996)
Memory Area:policetr_map
Address RangeLengthFunctionDescription
0x0000-0x1FFFF131072RAM, Sharedrambase
0x200000-0x20000F16Writepolicetr_video_w
0x400000-0x4000034Readpolicetr_video_r
0x500000-0x5000034Write NOP(// copies ROM here at startup, plus checksum)
0x600000-0x6000034Readbsmt2000_data_r
0x700000-0x7000034Writepolicetr_bsmt2000_reg_w
0x800000-0x8000034Writepolicetr_bsmt2000_data_w
0x900000-0x9000034Writepolicetr_palette_offset_w
0x920000-0x9200034Writepolicetr_palette_data_w
0xA00000-0xA000034Read PortIN0
0x10000UnknownActive Low
0x20000UnknownActive Low
0x40000UnknownActive Low
0x80000UnknownActive Low
0x100000UnknownActive Low
0x200000UnknownActive Low
0x400000UnknownActive Low
0x800000UnknownActive Low
0x1000000UnknownActive Low
0x2000000UnknownActive Low
0x4000000UnknownActive Low
0x8000000UnknownActive Low
0x10000000UnknownActive Low
0x20000000UnknownActive Low
0x40000000UnknownActive Low
0x80000000UnknownActive Low
0xA00000-0xA000034Writecontrol_w
0xA20000-0xA200034Read PortIN1
0x10000Start 2Active Low
0x20000Start 1Active Low
0x40000Coin 2Active Low
0x80000Coin 1Active Low
0x100000UnknownActive Low
0x400000UnknownActive Low
0x800000SpecialActive High
0x1000000Button 1Active Low
0x2000000UnknownActive Low
0x4000000Button 1Active Low
0x8000000UnknownActive Low
0x10000000UnknownActive Low
0x20000000SpecialActive High
0x40000000UnknownActive Low
0x80000000UnknownActive Low
0xA40000-0xA400034Read PortDSW
0x0000+Active High
0x400000-Active High
0x800000Flip_ScreenActive High
0x0000OffActive High
0x800000OnActive High
0xff000000UnknownActive Low
0xE00000-0xE000034Write NOP(// watchdog???)
0x1FC00000-0x1FC7FFFF524288ROM, Regionuser1, 0
 

ROM Map for this game

 
This is the ROM map for the game.  This should tell you what address the ROM is at, how big it is, what it's used for.   
Memory Area:bsmt
Address RangeLengthLabel/LocationDescription
0x0000-0xFFFFF1048576pt-u160.binCRC(f267f813) (Fluke: 2620)
0x0000-0xFFFFF1048576pt-u160.binCRC(f267f813) (Fluke: 2620)
0x0000-0xFFFFF1048576pt-u160.binCRC(f267f813) (Fluke: 2620)
0x0000-0xFFFFF1048576pt-u160.binCRC(f267f813) (Fluke: 2620)
0x100000-0x1FFFFF1048576pt-u162.binCRC(75fe850e) (Fluke: AB59)
0x100000-0x1FFFFF1048576pt-u162.binCRC(75fe850e) (Fluke: AB59)
0x100000-0x1FFFFF1048576pt-u162.binCRC(75fe850e) (Fluke: AB59)
0x100000-0x1FFFFF1048576pt-u162.binCRC(75fe850e) (Fluke: AB59)
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